5 Essential Lower Back Strengthening Exercises
Do you trust your back NOT to let you down at the worst possible moment?
Spinal expert Sarah Key explains why your back might be weak. She also shows you how to strengthen your deep spinal intrinsic muscles . . . . and the common-or-garden back exercises that actually MAKE YOU WORSE!
This video is 22 minutes long and 190MB. You will be provided instantly with a link to download on payment, and you will also receive the link in an email.